Home
Class 12
CHEMISTRY
In a chemical reaction, equilibrium is s...

In a chemical reaction, equilibrium is said to have been established when the

A

A process has two opposite directions of occurrence

B

Concentration of reactants and resulting products are equal

C

Velocity of forward and backward reactions become equal

D

The temperature of mutually opposite reactions become unequal

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL EQUILIBRIUM

    VMC MODULES ENGLISH|Exercise IN-CHAPTER EXERCISE - B|10 Videos

  • CHEMICAL EQUILIBRIUM

    VMC MODULES ENGLISH|Exercise IN-CHAPTER EXERCISE - C|10 Videos

  • CHEMICAL EQUILIBRIUM

    VMC MODULES ENGLISH|Exercise PRACTICE EXERCISE-4|5 Videos

  • CHEMICAL BONDING-I & II

    VMC MODULES ENGLISH|Exercise JEE Advanced (Archive)|98 Videos

  • CHEMICAL KINETICS

    VMC MODULES ENGLISH|Exercise JEE Advanced (Archive)|52 Videos

Similar Questions

Explore conceptually related problems

A chemical reaction is at equilibrium when

In a chemical equilibrium, K_p = K_c is valid if

Van't Hoff's equation for a chemical reaction under equilibrium is given by standard reaction enthalpy at temperature T and K is the equilibrium constant . Predict how K will vary with temperature for an exothermic

A man is said to be starving when

A chemicla reaction is said to attain equilibrium when

In a chemical equilibrium, K_(c)=K_(p) when

The chemical equilibrium is ………… in nature.

How is equilibrium attained in a chemical reactions? Why is the chemical equilibrium said to be dynamic ?

Why is equilibrium said to by dynamic ?

Physical and chemical equilibrium can respond to a change in their pressure, temperature, and concentration of reactants and products. To describe the change in the equilibrium we have a principle named Le Chatelier principle. According to this principle, even if we make some changes in equilibrium, then also the system even re-establishes the equilibrium by undoing the effect. In the reaction N_(2)(g)+3H_(2)(g) hArr 2NH_(3)(g) . If we increase the pressure of the system, the equilibrium is